[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [60425] trunk/blender/source/blender/ blenkernel/intern/mesh.c: Followup to r60416, we need to get cdlayers from bmesh everywhere! sorry...

[Bastien Montagne]

Revision: 60425
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60425
Author:   mont29
Date:     2013-09-29 15:09:48 +0000 (Sun, 29 Sep 2013)
Log Message:
-----------
Followup to r60416, we need to get cdlayers from bmesh everywhere! sorry...

Revision Links:
--------------
    http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60416

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/mesh.c

Modified: trunk/blender/source/blender/blenkernel/intern/mesh.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/mesh.c	2013-09-29 14:57:47 UTC (rev 60424)
+++ trunk/blender/source/blender/blenkernel/intern/mesh.c	2013-09-29 15:09:48 UTC (rev 60425)
@@ -673,48 +673,61 @@
 
 bool BKE_mesh_uv_cdlayer_rename(Mesh *me, const char *old_name, const char *new_name, bool do_tessface)
 {
-	CustomData *pdata = &me->pdata, *ldata = &me->ldata, *fdata = &me->fdata;
-	const int pidx_start = CustomData_get_layer_index(pdata, CD_MTEXPOLY);
-	const int lidx_start = CustomData_get_layer_index(ldata, CD_MLOOPUV);
-	const int fidx_start = do_tessface ? CustomData_get_layer_index(fdata, CD_MTFACE) : -1;
-	int pidx, lidx, fidx;
+	CustomData *pdata, *ldata, *fdata;
+	if (me->edit_btmesh) {
+		pdata = &me->edit_btmesh->bm->pdata;
+		ldata = &me->edit_btmesh->bm->ldata;
+		/* No tessellated data in BMesh! */
+		fdata = NULL;
+		do_tessface = false;
+	}
+	else {
+		pdata = &me->pdata;
+		ldata = &me->ldata;
+		fdata = &me->fdata;
+		do_tessface = (do_tessface && fdata->totlayer);
+	}
 
-	do_tessface = (do_tessface && fdata->totlayer && !me->edit_btmesh);
-	pidx = CustomData_get_named_layer(pdata, CD_MTEXPOLY, old_name);
-	lidx = CustomData_get_named_layer(ldata, CD_MLOOPUV, old_name);
-	fidx = do_tessface ? CustomData_get_named_layer(fdata, CD_MTFACE, old_name) : -1;
+	{
+		const int pidx_start = CustomData_get_layer_index(pdata, CD_MTEXPOLY);
+		const int lidx_start = CustomData_get_layer_index(ldata, CD_MLOOPUV);
+		const int fidx_start = do_tessface ? CustomData_get_layer_index(fdata, CD_MTFACE) : -1;
+		int pidx = CustomData_get_named_layer(pdata, CD_MTEXPOLY, old_name);
+		int lidx = CustomData_get_named_layer(ldata, CD_MLOOPUV, old_name);
+		int fidx = do_tessface ? CustomData_get_named_layer(fdata, CD_MTFACE, old_name) : -1;
 
-	/* None of those cases should happen, in theory!
-	 * Note this assume we have the same number of mtexpoly, mloopuv and mtface layers!
-	 */
-	if (pidx == -1) {
-		if (lidx == -1) {
-			if (fidx == -1) {
-				/* No layer found with this name! */
-				return false;
+		/* None of those cases should happen, in theory!
+		 * Note this assume we have the same number of mtexpoly, mloopuv and mtface layers!
+		 */
+		if (pidx == -1) {
+			if (lidx == -1) {
+				if (fidx == -1) {
+					/* No layer found with this name! */
+					return false;
+				}
+				else {
+					lidx = lidx_start + (fidx - fidx_start);
+				}
 			}
-			else {
-				lidx = lidx_start + (fidx - fidx_start);
+			pidx = pidx_start + (lidx - lidx_start);
+		}
+		else {
+			if (lidx == -1) {
+				lidx = lidx_start + (pidx - pidx_start);
 			}
+			if (fidx == -1 && do_tessface) {
+				fidx = fidx_start + (pidx - pidx_start);
+			}
 		}
-		pidx = pidx_start + (lidx - lidx_start);
-	}
-	else {
-		if (lidx == -1) {
+#if 0
+		/* For now, we do not consider mismatch in indices (i.e. same name leading to (relative) different indices). */
+		else if ((pidx - pidx_start) != (lidx - lidx_start)) {
 			lidx = lidx_start + (pidx - pidx_start);
 		}
-		if (fidx == -1 && do_tessface) {
-			fidx = fidx_start + (pidx - pidx_start);
-		}
-	}
-#if 0
-	/* For now, we do not consider mismatch in indices (i.e. same name leading to (relative) different indices). */
-	else if ((pidx - pidx_start) != (lidx - lidx_start)) {
-		lidx = lidx_start + (pidx - pidx_start);
-	}
 #endif
 
-	return BKE_mesh_uv_cdlayer_rename_index(me, pidx, lidx, fidx, new_name, do_tessface);
+		return BKE_mesh_uv_cdlayer_rename_index(me, pidx, lidx, fidx, new_name, do_tessface);
+	}
 }
 
 void BKE_mesh_boundbox_calc(Mesh *me, float r_loc[3], float r_size[3])